 package com.yjp.spring;
 import java.lang.annotation.ElementType;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;

 @Retention(RetentionPolicy.RUNTIME)
 @Target(ElementType.TYPE)
public @interface ComponentScan {

      String value() default "";

}
